Laser comb



FIG. 1 is perspective view of a design for a laser comb;

FIG. 2 is a bottom view of the design for the laser comb;

FIG. 3 is a top view of the design for the laser comb;

FIG. 4 is a right side view the design for the laser comb;

FIG. 5 is a left side view the design for the laser comb;

FIG. 6 is a front view of the design for the laser comb; and,

FIG. 7 is a rear view of the design for the laser comb.

The broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a laser comb, as shown. 